Paul Copioli released a really useful spreadsheet along with a presentation he gave at MSC 2013. It was previously available at this link on Team 1718’s website, which now 404s: http://www.fightingpi.org/Resources/Business/MSC%20Seminars/2013%20Files/Useful%20Calculations.xlsm
I had also uploaded a copy to CD-Media, but that link is also broken now after the migration to Discourse.
Anyone happen to have a copy saved and would be willing to reupload it?